When there are multiple background processes executing in the shell, the jobs command indicates the most recent one with which symbol?

A. -
B. /
C. +
D. *

Answer: C

Computer Science & Information Technology

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Who is responsible for the establishment of a change management ledger (CML for each controlled product?

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When you use a browser to access databases on the Web, you'll typically enter a query using a(n) ____ form.

A. database B. HTML C. XML D. spreadsheet

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Enterprise resource planning (ERP) systems evolved from _____ systems developed in the 1970s.

Fill in the blank(s) with the appropriate word(s).

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For this iterator which of the following is correct? If correct what does the expression produce?

Suppose we have the following definition: ``` vector vec; // use push_back to put 10 values into vec here. vector::iterator itr1, itr2,itr3; itr1 = vec.begin(); itr2 = vec.begin() + 5; itr3 = vec.end(); ``` a) *iter1 b) itr2[3] c) itr + 3 >>>there is no itr, Do you mean itr3? d) itr – 3 e) itr3 – itr1 (if valid, what does this produce?) >>You asked for what is produced for all of them in intro to question

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